VE-JN2-IZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are used for conversion between different levels of voltages. The VE-JN2-IZ converter is a popular DC-DC converter that is used for a variety of applications. In this article, we will discuss the VE-JN2-IZ application field and working principle.

VE-JN2-IZ is a closed loop Buck-Boost converter. It is used for industrial, automotive, medical and consumer applications. It provides step-up or step-down voltage conversions and is particularly suitable for applications where voltage conversion is needed between two different voltages. It features extremely high conversion efficiency up to 95%, and a very wide operating temperature range from -40 to +105°C. Furthermore, it has an internal current limit control and overload protection, making it very reliable and robust.

The working principle of the VE-JN2-IZ converter is based on the Buck-Boost topology. It consists of two switch-mode power supplies; one to boost voltage from a lower output to a higher one (charge pump) and another to reduce voltage from a higher output to a lower one (Buck converter). Depending on the desired input and output voltage levels, either the buck or the boost topology is used depending on the output requirements. In order to ensure high efficiency and low ripple, the Buck-Boost converter is generally operated in a continuous conduction mode (CCM).

The converter also includes a number of protection features in order to ensure its reliability. It includes an overvoltage protection (OVP), an overcurrent protection (OCP), and a short-circuit protection (SCP). The OVP monitors the output voltage and shuts down the power supply in case of excessive voltage. The OCP prevents excessive current from flowing through the device by activating an internal switch. The SCP protects against short-circuits in the output circuit by detecting abnormal currents and shutting down the device.

In conclusion, the VE-JN2-IZ converter has a range of applications and is widely used for industrial, automotive, medical and consumer applications. It operates on the Buck-Boost topology and is capable of providing both step-up and step-down voltage conversion. It also has a number of protection features to ensure its safety and reliability.

The specific data is subject to PDF, and the above content is for reference